Search found 24 matches

by nono34
Sun Mar 03, 2019 2:34 pm
Forum: Off Topic
Topic: MINI OLED TV
Replies: 0
Views: 2483

MINI OLED TV

DO YOU THING THAT IT IS POSSIBLE TO REALISE A MINI OLED TV

using a cheap lcd oled color 96X64 PIXEL that rotate on the x axes and and that slide in front or behind for adjust the depth of the whole circle

like that
by nono34
Fri Mar 01, 2019 8:29 pm
Forum: Hardware
Topic: 9 BIT RESOLUTION PER COLOR
Replies: 17
Views: 3626

Re: 9 BIT RESOLUTION PER COLOR

BASED ON THE SAME MODE
USING SPI TO MADE A ADC VIDEO COLOR IMPUT HEEGH SPEED

PUT A RCLD CIRCUIT AT THE INPUT OF THE DATASPI WITH THE MAIN CLOCK AT 2866MHZ

DETECT THE VCC/2 WITH CHARGING THE CAPACITOR , DISCHARGE EACH TIME AND COMPUTE CLOCK NUMBER CYCLE ?

DO YOU THINK IT CAN WORK?

THX
by nono34
Fri Mar 01, 2019 4:31 pm
Forum: Hardware
Topic: 9 BIT RESOLUTION PER COLOR
Replies: 17
Views: 3626

Re: 9 BIT RESOLUTION PER COLOR

BY THE WAY IT SEEMS THAT A STANDARD LED CAN DECTECT A BODY AT 1 METER WITH 10MV

DU YOU THINK THAT IT IS POSSIBLE TO DECTECT SOME ENVIRONEMENT COLOR WITH DIVIDER RESISTOR AND AMPLIFIER AND SCAN AT 256 BASE
by nono34
Fri Mar 01, 2019 4:26 pm
Forum: Hardware
Topic: 9 BIT RESOLUTION PER COLOR
Replies: 17
Views: 3626

Re: 9 BIT RESOLUTION PER COLOR

HAVE YOU SEE THIS I DON T UNDERSTAND THE ASM BUT IT CAN BE COOL https://hackaday.io/project/19248/gallery#9d422146dab82a5026914f85b0bb2512 BY THE GO DO YOU THINK THAT ONE ONLY WIRE CAN SELECT THE COLOR (INCLUDING DIVIDER RESISTOR) I MEAN UP RED MIDLE GREEN LOW BLUE AND A WIRE WITH RESISTOR FOR THE Y...
by nono34
Fri Mar 01, 2019 10:21 am
Forum: Hardware
Topic: SD Card pullup resistors, atmega 644 programmer, few questions
Replies: 15
Views: 3802

Re: SD Card pullup resistors, atmega 644 programmer, few questions

hello THE SD CARD CAN RUN AT 48 MHZ NOW WITH A CLOCK AT 28MHZ IS IT POSSIBLE SHIFT THE REGISTER STATUT OF SPI TO SLAVE AND UZE THE FASTEST CLOCK ? MAY BE A CAPACITOR OR A RESISTOR OR A DIODE CAN MADE THIS TO WORK EXPLAINATION: LIKE IT IS A SERIAL REGISTER YOU CAN FILL IT AT THE SPEED CLOCK RATE WHAT...
by nono34
Sun Nov 11, 2018 9:19 am
Forum: Hardware
Topic: 9 BIT RESOLUTION PER COLOR
Replies: 17
Views: 3626

Re: 9 BIT RESOLUTION PER COLOR

HERE is schematic for optimal color mode code on 3 byte
one byte for port output value
one byte for ddr input
one byte for pull up resistor (on/off)

of course not applicable for actual uzebox , but may be for a new one (reloaded version :P )
by nono34
Sun Nov 11, 2018 8:16 am
Forum: Hardware
Topic: 9 BIT RESOLUTION PER COLOR
Replies: 17
Views: 3626

Re: 9 BIT RESOLUTION PER COLOR

OF COURSE A COMPRESION/DECOMPRSSION ALGORITHM must be impremented . i dont know if it is possible ?
here is a link of a free algorythm https://xiph.org/flac/api/index.html

but i don t know if it can be implemen,ted for the 644 LIKE i am not a c guru
by nono34
Sat Nov 10, 2018 5:21 pm
Forum: Hardware
Topic: 9 BIT RESOLUTION PER COLOR
Replies: 17
Views: 3626

Re: 9 BIT RESOLUTION PER COLOR

YES I think that the hardware don t need big modification 2 network resistor can be added easly even directly ONTO OR UNDER the pin of the 644 HERE some photo of different network resitor type. one network need to be connected to +vcc the other one need to be connected to ground for the coding of th...
by nono34
Fri Nov 09, 2018 7:08 am
Forum: Hardware
Topic: 9 BIT RESOLUTION PER COLOR
Replies: 17
Views: 3626

Re: 9 BIT RESOLUTION PER COLOR

HERE IS THE IMPROVED COLOR SYSTEM AT TREE WIRES
UP TO X^Y LET 3^3=27 (TREE WIRE AT TRI STATE) LET 28 POSSIBILITY INCLUDING THE 0
THE DIVIDER GOT 100 OHM BUT MY BE OTHER VALUE WILL WORK TO

HAVE FUN
by nono34
Thu Nov 08, 2018 2:48 am
Forum: Hardware
Topic: 9 BIT RESOLUTION PER COLOR
Replies: 17
Views: 3626

Re: 9 BIT RESOLUTION PER COLOR

HI JUBATIAN By the way this idea is for a picture at 25 frame per second in the same logic at 50 frame per second you can display a pixel onto 4 let allow the cpu to get 6x4=24 cycle for compute a pixel what do you think about of course another external circuit schematic must be done for reset 3 pix...